I OWN LEXUS IS300, YEAR 2005. MILEAGE APPROX 10,000 ONLY. FOR APPROXIMATELY 1 YEAR THE GEAR SHIFT SELECTOR LEVER STICKS IN PARK AND REQUIRES THAT I PRESS THE SHIFT LOCK OVERRIDE BUTTON. THIS HAS HAPPENED APPROXIMATELY 6 TIMES. ON THE LAST OCCASION, WHEN I WAS ABLE TO MOVE THE SELECTOR LEVER, THE ENGINE STARTED RACING, THE CAR SHOT FORWARD AND RESULTED IN A MOST SERIOUS SERIES OF COLLISIONS, FIRST INTO A PARKED CAR THEN AFTER MOUNTING THE SIDEWALK IT SMASHED INTO TWO HOUSES. I SUSTAINED A WRIST FRACTURE AND BRUISES. ALL THIS HAPPENED IN THE SPACE OF ABOUT 2 SECONDS. *TR